Engines & Engine Parts at Summit Racing

COMP Cams Xtreme Energy Cam and Lifter Kits K21-226-4

COMP Cams Xtreme Energy Cam and Lifter Kits K21-226-4

Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 294/306, Lift .519/.524, Mopar, 383-440, Kit

Part Number: CCA-K21-226-4

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits K23-702-9

Cam/Lifter, Valvetrain, Mechanical Roller Tappet, Adv Duration 286/292, Lift .576/.582, Mopar, 383-440, Kit

Part Number: CCA-K23-702-9

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Milodon Street Stainless Valves 45656-1

Valve, Exhaust, Stainless Steel, 1.81 in. Diameter, Mopar, Big Block, 383 - 440, Each

Part Number: MIL-45656-1

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Milodon Main Caps 11361

Main Caps, 3-center, Straight, 2-bolt, Ductile Iron, Chrysler, Dodge, Plymouth, 383, 400, Set

Part Number: MIL-11361

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Manley Rotating Assemblies 290140R

ROTATING ASSEMBLY KIT-SBC 383 3.750/4.040

Part Number: MAN-290140R

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Scat Modern Muscle Engine Rotating Assemblies 1-44200BI

Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, I-Beam Rods, Chevy, 383 Small Block, Kit

Part Number: SCA-1-44200BI

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Scat Modern Muscle Engine Rotating Assemblies 1-44000

Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, I-Beam Rods, Chevy, 383 Small Block, Kit

Part Number: SCA-1-44000

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Milodon Megaflow Competition Valves 45055-8

Valves, Intake, Race, Stainless Steel, 2.02 in. Diameter, +.250 Long, Small Chevy, 350, 383, 400, Set of 8

Part Number: MIL-45055-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

COMP Cams Xtreme Energy Hi-Lift Cam and Lifter Kits K21-228-4

Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 285/297, Lift .545/.545, Mopar, 383-440, Kit

Part Number: CCA-K21-228-4

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Manley Rotating Assemblies 290130

KIT-SBC 383 3.750/4.030

Part Number: MAN-290130

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Rotating Assemblies 290130R

ROTATING ASSEMBLY KIT-SBC 383 3.750/4.030

Part Number: MAN-290130R

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Scat Modern Muscle Engine Rotating Assemblies 1-44001

Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, I-Beam Rods, Chevy, 383 Small Block, Kit

Part Number: SCA-1-44001

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Scat Modern Muscle Engine Rotating Assemblies 1-44001BI

Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, I-Beam Rods, Chevy, 383 Small Block, Kit

Part Number: SCA-1-44001BI

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2407-4030

Piston Set, 383 SBC K1-FX Series -28cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K1-2407-4030

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Eagle Competition Rotating Assemblies 129123905

Rotating Assembly, Competition, Forged 4340 Crankshaft, Forged Flat Pistons, 1-Piece Seal, Chevy, 383, Kit

Part Number: ESP-129123905

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies B13052L03053

CHEVY 383 BAL. ROTATING ASSEM

Part Number: ESP-B13052L03053

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits K21-225-4

Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 284/296, Lift .507/.510, Mopar, 383-440, Kit

Part Number: CCA-K21-225-4

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Scat Engine Rotating Assemblies 1-41710BIE

Engine Rotating Assembly, Forged 4340 Crank, Forged Flat Pistons, H-Beam Rods, Chevy, 383, Kit

Part Number: SCA-1-41710BIE

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Wiseco Pistons K0123A100

Big Block Mopar 383/400/440 Flat Top

Part Number: WIS-K0123A100

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

ICON Pistons SIC9966.040

Piston, ICON FHR Single Piston - Chevy 383, 6.00 Rod, 5cc Flat Top 2V

Part Number: UEM-SIC9966040

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Call to Order

Manley Rotating Assemblies 290930H

ROTATING ASSEMBLY KIT-SBC 383 3.750/4.030

Part Number: MAN-290930H

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Manley Rotating Assemblies 290940R

ROTATING ASSEMBLY KIT-SBC 383 3.750/4.040

Part Number: MAN-290940R

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies B13051L03053

Rotating Assembly, Street/Strip, Cast Steel Crankshaft, Forged Dish Pistons, 1 pc. Seal, Chevy, 383, Kit

Part Number: ESP-B13051L03053

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Scat Engine Rotating Assemblies 1-41837BIE

Rotating Assembly 383 CHEVY

Part Number: SCA-1-41837BIE

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Sealed Power Cast Pistons 366AP 20

Pistons, Cast, Flat, 4.270 in. Bore, Chrysler, Dodge, Plymouth, 383, Set of 8

Part Number: SLP-366AP20

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today